A six planet "parade" is set to appear in the night sky tomorrow night, here's the science of the event.

Venus and Saturn are due up for a visually striking event known as a planetary conjunction. Here's everything to know about ...

A planetary alignment featuring Venus, Mars, Saturn, Jupiter, and the moon in 2022. This week, skywatchers won't want to miss a must-see moment when six planets—Venus, Jupiter, Saturn, Mercury, Uranus ...

Planetary alignments occur when multiple planets from our solar system appear together in the night sky. There are four major categories of planetary alignments: mini (3 planets), small (4), large ...